My BALTIMORE Maryland Watercolor Wash Map, now on a THANK YOU card - Show some local love for your favorite city while saying thanks! This is a street pattern focused on the Inner Harbor in the 1880s. 16 pt Matte Card measures 4.13" x 5.83" (roughly A2) With Matching Envelope, white. Blank inside. (Requires standard first class postage) Packaged Card + Envelope in clear, sealed, cello sleeve.